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Official data from INPI

SISTEMA ELETRO-ELETRÔNICO DE INFORMAÇÃO.

Prazo de SigiloInvention Patent

Application data

Number

PI8806617

Type

Invention Patent

Filing

12/15/1988

Publication

03/21/1989

Progress at the INPI

Under appeal
  1. Filing12/15/88
  2. Publication03/21/89
  3. Examination01/02/90
  4. Refused12/06/94
  5. Grant
  6. In force

The application was refused by the INPI on 12/06/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fibertex-Indústria e Comércio Ltda

SP, BR

Inventors

B. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/21/1989

RPI 961

Publicação antecipada

#3.2

03/21/1989

RPI 961

Indeferimento

#9.2

12/06/1994

RPI 1253

Conhecimento de parecer técnico

#7.1

04/26/1994

RPI 1221

Solicitação de exame técnico

#4.1

01/02/1990

RPI 1000

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